78. How many hours should a teenager sleep every night?79. Why don't most middle school students get enough sleep?80. Do you have a good sleep every night? Why or why not? 相关知识点: 试题来源: 解析 78. How many hours should a teenager sleep every night? 79. Why don't most ...
How many hours of sleep should a teenager get for good health? A. Less than 6 hours B. About 8 - 10 hours C. Only 4 hours D. More than 12 hours 相关知识点: 试题来源: 解析 B。解析:青少年为了健康应该获得大约8 - 10小时的睡眠。这是符合健康生活习惯中关于青少年睡眠需求的知识。A选项...
Long Story Short Teens aged 13 to 18 need 8 to 10 hours of sleep a night. (1) 73 percent of high school teens are sleep deprived. The average teen gets about 7.25 hours of sleep per night, although the research related to sleep duration among teens is mixed. (2) (3) When ...
Even when the menstrual cycle is regular, girls may have cycles as short as 15 days or as long as 40 days. The amount of her menstrual discharge may also vary from month to month, but on average a girl will lose about a quarter-cup of blood during her period. It can last from ...
I should have ended a long time ago, but I was so afraid of what people would think and feelings of obligation. Now I don’t care what they think, they have not walked in my shoes, and as far as obligations as a mother, I more than filled that decades ago and kept on doing it...
As a teenager, we should study hard and go to bed early. How to have a good sleep? Here are some suggestions: (1)Go to bed at the early time (2)Study too late (3)Don't do more exercise in the evening (4) Keep the room noisy (5)Drink a glass of milk before sleeping A....
【题目】As a teenager(青少年), we should study hard and go to bed early. How to have agood sleep? Here are some suggestions(建议)①Go to bed at the same time.②Study too late.③Don't do more exercise before going to bed.④Keep the room noisy(吵闹的).⑤Drink a glass of milk ...
How does circadian rhythm affect sleep? The Biology of Sleep: Humans need sleep in order to survive. The amount of sleep that humans need depend on the age of the individual as well as other circumstances such as health and situational factors. What is indisputable is the fact that the lack...
Jump to: Teenager 20s 30s & 40s 50+ Sleep is important at any age. Regular, good quality sleep is vital for physical and mental health and development. While the rule of thumb is that adults need 7-9 hours of sleep a night, the exact amount of required sleep does vary by age. Th...
Size Up to 1.9 m long Weight Up to 120 kilos Home Bamboo forests mainly in Sichuan, Shaanxi and Gansu Food Bamboo Lifespan About 25 years Fun Fact They spend at least 12 hours each day eating bamboo. Most of the rest time is spent sleeping. New Guinea singing dogs are famous for their...